A Psychologist Believes There Are Only Four Types Of Personality. Which One Do You Have?

According to Dr. Carol Ritberger — a world-famous behavioral psychologist and author — there are 4 distinct personality types in the world: Red, Orange, Yellow, and Green. As seen on "The Dr. Oz Show," this fun test determines which color YOU are. Find out your strengths, weaknesses, and physical health with this quick and easy quiz.